// Copyright (C) 2018 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-symbol.asynciterator
description: >
    `Symbol.asyncIterator` property descriptor
info: |
    This property has the attributes { [[Writable]]: false, [[Enumerable]]:
includes: [propertyHelper.js]
features: [Symbol.asyncIterator]
---*/

function Test() {
    assert.sameValue(typeof Symbol.asyncIterator, 'symbol');

    verifyProperty(Symbol, 'asyncIterator', {
        enumerable: false,
        writable: false,
        configurable: false,
    });
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
